p
pyopenssl
Security Risk Profile
62
/100
highSecurity Risk Score
Comprehensive risk assessment based on 4 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from October 8, 2018 to present
4
Total CVEs
2
Critical+High
0
Exploited
0
Unpatched
Threat Assessment
Avg CVSS
5.7
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
0
Critical/High
Risk Level
62/100
high
Severity Distribution
Critical
0High
2Medium
0Low
1Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Use After Free
2
2
Buffer Overflow
1
Most Affected Products
1. pyopenssl pyopenssl4
2. alpine/py3-openssl4
3. pip/pyopenssl3
4. Microsoft azl3 pyOpenSSL 24.2.1-13
5. IBM Netezza Software2
Recent Vulnerabilities
See more →CVE-2026-27459
CVSS 7.2high
pyOpenSSL DTLS cookie callback buffer overflow
Mar 16, 2026
CVE-2026-27448
CVSS 1.7low
pyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback
Mar 16, 2026
RHSA-2019:0085
unknown
Moderate: pyOpenSSL security and bug fix update
Jan 16, 2019
CVE-2018-1000807
CVSS 8.1high
Oct 8, 2018
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